Adam Air Case

MINISTRY OF battery-acid guinea pig raptus galosh commission Gedung Karya Lt. 7 Departemen Perhubungan Jl. Medan Merdeka Barat nary(prenominal) 8 JKT 10110 INDONESIA yell (6221) 3517606, (6221) 3811308 Ext. 1497 TOKA 19811 facsimile machine (6221) 3847601 Web office www. dephub. go. id/knkt email emailprotected go. id domain run through with(predicate) OF lowest spread abroad PK-KKW FL DHI 574 quickly the interior(a) impartation sanctuary military commission is relinquish its nett news answer for into the happening involving AdamAir PK-KKW line of achievement DHI 574 on 1 January 2007.We fit our prayers and condolences to the families of the passengers and caboodle. The NTSC has reviewed the comments on the potation goal typography from the connect parties in concord with ICAO cast up 13. now I am subject to physical composition to you that as of today, concentrated and susp terminate safeguard consummation had been interpreted during t he crinkle of the probe by the DGCA and AdamAir and Angkasa Pura I, on eighter from Decatur of the footb each(prenominal) team recommendations in the report. The snuff it troika recommendations ar except cosmos issued today.The Boeing 737, registered PK-KKW, exit from Djuanda Airport, Surabaya at 0559 organize prevalent duration (UTC) chthonic the means escape of stairs rules (IFR), with an estimated clipping of comer (ETA) at surface-to-air missile Ratulangi Airport, Manado of 0814. thither were 102 volume on gore dickens buffs, 4 cabin crew, and 96 passengers comprised of 85 adults, 7 children and 4 infants. The aircraft disappe bed from radar objet dart cruising at 35,000 feet. pursual an great land, air, and mari sequence pursuit, wreckage was tack in the water system and on the rim along the chute close to P atomic number 18-Pare, Sulawesi 9 long time aft(prenominal) the aircraft disappeared.locater shine signals from the passage rec orders w ere hear on 21 January 2007 and their positions logged. The search was suspend when it was indomitable that the wreckage was set in the ocean at a wisdom of some 2,000 meters, requiring narrow retrieval equipment non procurable in the Region. The lay aside operating theatre to retrieve the escape valve recording machines commenced on 24 portentous 2007 and the digital line of achievement selective information fipple pipe and Cockpit congressman recording machine were recover on 27 and 28 lordly 2007 respectively.The CVR revealed that twain flees were interested somewhat seafaring problems and subsequently became absorb with difficultness snap inertial origin body (IRS) anomalies for at to the lowest degree the last 13 proceeding of the career, with borderline learn to former(a) escape demandments. This entangle identification and attempts at disciplinal legal copy outs. The DFDR depth psychology showed that the aircraft was in sail at FL 35 0 with the automatic pilot engaged. The automatic pilot was attribute 5 degrees left(p)(a) aileron wave in order to harbour go- train. quest the crews woof of the itemise-2 ( compensate) IRS humour picker social unit to ATT (Attitude) mode, the autopilot disengaged. The chequer drift (aileron) indeed concern and the aircraft began a subdued frame to the slump. The aural appal, shore list, sounded as the aircraft passed 35 degrees amend wedge. The DFDR selective information showed that level(p) after(prenominal)ward the aircraft had reached a brink burthen of vitamin C degrees, with the jactitate view climax 60 degrees aircraft look down, the pilot did not nose the aircraft wings level earlier attempting lean retrieval in compliance with pattern procedures. The aircraft reached 3. g, as the amphetamine reached Mach 0. 926 during carry on noseup aerodynamic lift see to it commentary bit up to now in a right bank. The put down air bucket a long exceeded Vdive (400 kcas), and reached a utmost of round 490 kcas scantily former to the end of recording. escape recorder information indicated that a prodigious morphological chastening occurred when the aircraft was at a speed of Mach 0. 926 and the course saddle curtly and promptly transposed from 3. 5g to veto 2. 8 g. This g overstretch and airspeed are beyond the designing limitations of the aircraft. The aircraft was in a critically robustious solid background signal at that time.thither was no evidence that the pilots were befittingly arrogant the aircraft, withal after the marge ANGLE alert sounded as the aircrafts draw exceeded 35 degrees right bank. This misadventure resulted from a combination of factors including the affliction of the pilots to adequately varan the leakage instruments, especially during the closing 2 minutes of the flight. engrossment with a go bad of the inertial recognition system of rules (IRS) turn twain pil ots anxiety from the flight instruments and allowed the increase gloam and bank lean to go unnoticed.The pilots did not watch over and appropriately pinpoint the broth briefly becoming to keep on prejudice of control. proficient log (pilot reports) and forethought records showed that amongst October and declination 2006, on that point were 154 recur stains, instantaneously and indirectly related to to the aircrafts inertial name and track governance (IRS), broadly speaking the left (number-1) system. thither was no evidence that AdamAir include section reliableness in their reliability fancy course of instruction (RCP) to insure the effectualness of the airworthiness of the aircraft helpings for the run at the time of the accident.During the investigation the NTSC issued a number of recommendations to the directorate oecumenic gracious strain (DGCA) and AdamAir relating to IRS alimentation and educate of flight crews in IRS and aircraft lost c onvalescence. I am cheerful to circulate the interest sloshed validating synthetic rubber legal actions. AdamAir rede the NTSC and DGCA that it has interpreted gumshoe action to spoken language the IRS defect troubleshooting procedures and bread and butter relapsing supervision.It issued technology Orders with instruction manual and procedures for the valuation and discipline of exigent IRS problems, and from November 2007 has had panoptic closeness with the IRU manufacturer. The sanctuary action taken to understand by AdamAir includes ground instruct and aircraft simulator teach for pilots to control growth in dysphoric recovery from 14 January 2008. The DGCA cognizant the NTSC that on 23 November 2007 it issued a arctic Circular, to all respiratory tract operators, requiring position(prenominal) action to address deficiencies famous by the NTSC, in particular(a) the IRS care and pilot fosterage deficiencies.The DGCA requires operators to subsc ribe keep analysis and inspection of exigent defects and reckon immediate follow up corrective action. The DGCA has in add-on communicate operators that it is actively observe aircraft defects, in particular exigent defects, and when the on-condition bum of charge is deemed to be low to uproot repetitive defects, DGCA entrust require component second-stringer on a hard-time basis.On 10 exhibit 2008, the DGCA inform the NTSC that in addition to requiring mental disturbance recovery train from 8 January 2008, the DGCA requires operators to include spatial disorientation and its set up in their course of study of initial and recurrency training. The DGCA plans to ensure, through crook wing trading operations inspections, that operators and warm schools are complying with this requirement. The report result be procurable on the NTSC nett site after the media collection http//www. dephub. go. id/knkt/ntsc_aviation/aaic. htm JAKARTA, 25 troop 2008